Genius Roof – Zero Lead – 450mm x 5m

Lead-Zero is a high-performance, self-adhesive flashing designed as a lightweight and durable alternative to traditional lead. Reinforced with an aluminium mesh for enhanced strength and flexibility, it provides a secure, long-lasting waterproof seal across a wide range of roofing applications.

Ideal for abutment joints, chimneys, solar panel installations, and facade detailing, Lead-Zero is easy to handle, simple to cut, and quick to install. Its stretch capability of up to 30% allows excellent conformity to roof profiles and tiles, while the butyl adhesive backing ensures strong adhesion on prepared surfaces.

Unlike traditional lead flashing, Lead-Zero has no scrap resale value, making it an effective anti-theft solution. It also offers excellent resistance to weathering, ozone, and UV exposure for reliable long-term performance.

Key Features & Benefits

• Self-adhesive backing for fast installation 

• Flexible and malleable with up to 30% stretch

• Reinforced with aluminium mesh for strength

• Lightweight alternative to traditional lead

• Easy to cut and shape on site 

• Resistant to UV, ozone, and weathering 

• Anti-theft – no scrap value

• Easily repairable if required

Specifications

• Roll size: 450mm × 5m

• Thickness: 2.5mm

• Colour: Black / Lead Grey

• Waterproof performance certified

• Flexible to −30°C installation conditions